Referenced Domain IPv4/IPv6 Web Statistics

Background and Methodology	IPv6 & DNSSEC SnapShots
USG IPv6 & DNSSEC Statistics	USG IPv4 Statistics
Industry IPv6 & DNSSEC Statistics	Industry IPv4 Statistics
University IPv6 & DNSSEC Statistics	University IPv4 Statistics
CFO Act Agency Summary Statistics	USG IPv6 Enabled WWW Sites

- Referenced Domain Web Statistics for 2023.03.24 -

gov.covidtests. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.arcgis.hub.covid-19-test-to-treat-locator-dhhs  (https)	0.246	57732	1.79	0.000	0	0	n/a	graph
com.facebook.www  (https)	0.217	62613	2.20	0.289	62693	1.65	75%	graph
com.googletagmanager.www  (https)	0.207	1555	0.06	0.153	1555	0.08	135%	graph
com.instagram.www  (https)	0.536	242435	3.45	0.488	242695	3.79	110%	graph
com.twitter  (https)	0.821	169232	1.57	0.012	0	0	n/a	graph
com.usps.special  (https)	0.158	1686	0.08	0.255	1686	0.05	62%	graph
gov.cdc  (https)  [v4R] 1/0.204s	0.355	224318	4.83	0.004	0	0	n/a	graph
gov.cdc.testinglocator  (https)	0.255	146750	4.39	0.235	146750	4.76	108%	graph
gov.cdc.www  (https)	0.261	224318	6.55	0.269	224318	6.36	97%	graph
gov.cms.www  (https)	0.367	118644	2.46	0.137	260	0.01	1%	graph
gov.covid.www  (https)	0.148	31610	1.63	0.146	31610	1.65	101%	graph
• gov.covidtests.www  (https)  [v4R] 1/0.195s  [v6R] 1/0.231s	0.248	28140	0.87	0.316	28140	0.68	78%	graph
gov.fda.www  (https)	0.162	54058	2.54	0.166	10828	0.50	20%	graph
gov.hhs  (https)  [v4R] 1/0.133s	0.241	35017	1.11	0.028	0	0	n/a	graph
gov.hhs.connect.cloud  (https)	0.285	1233	0.03	0.000	0	0	n/a	graph
gov.hhs.oig  (https)	0.235	29427	0.96	0.125	0	0	n/a	graph
gov.hhs.wecandothis  (https)	0.266	94307	2.70	0.423	94326	1.70	63%	graph
gov.hhs.www  (https)	0.240	35018	1.11	0.163	35036	1.64	147%	graph
gov.usa.www  (https)	0.139	73044	4.02	0.143	73044	3.89	97%	graph
gov.vaccines  (https)  [v4R] 1/0.211s	0.302	69669	1.76	0.012	0	0	n/a	graph
org.makemytestcount  (https)  [v4R] 1/0.155s	0.184	103911	4.32	0.012	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 62% of all linked domains (13/21)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: itrg-contact@list.nist.gov